Service difficulty report · Longeron · Doug MD11F

Difficulty date
April 5, 2023
Submitted
May 1, 2023
Operation
Air carrier
Aircraft
N291UP
Make and model
Doug MD11F
Aircraft serial
48477
Aircraft time
79,580 hours, 14,459 cycles
Part
Longeron
Part number
AFA77721
Condition
Corroded
Location
Ctr Cargo Bilge
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

INSPECTION TYPE:3C*MAJOR REPAIR* CENTER CARGO BILGE AREA LONGERON 49L HAS CORROSION BETWEEN STA Y=1681 - Y=1710.REPAIRED CORRODED LONGERON 49L AT THE CENTER CARGO BILGE AREA BETWEEN STA Y=1681 - Y=1710 IAW VTSAA EA 011-5310-01-A9908 I/R, UPS EO MD11-5310-86649-A DATED 4/25/23 AND FAA FORM 8100-9 SIGNED BY P.LAU (AR-830967) DATED 4/24/23 (MAJOR)

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